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Shredder Wear Parts
Maximize Your Crushing Efficiency with Standard & Redefining Shredder Wear Parts!
Qiming Casting offers a full range of custom-designed castings and wear parts for all automobile and scrap metal shredders. Our parts are available in proprietary alloys and are designed to maximize abrasion resistance and wear life. We can provide parts in either alloy or manganese compositions to suit your specific needs. They are the preferred choice of the world’s leading shredder manufacturers.
Our shredder wear parts have a long wear life, fit consistently, and provide great economic value. We have extensive experience in delivering quality products supporting large and small recycling operations. Our parts programs are tailored to meet the specific requirements of our clients.
A Complete Set Of Shredder Wear Parts Solutions
As a wear parts supplier, and metal shredder industry veteran, we know which parts to choose for just about any metal shredder on the market today.
As a high manganese steel and alloy steel foundry, we can produce a complete range of wear parts for our metal recycling customers.
Shredder Liners
Shredder Anvils
Materials Used in Shredder Wear Parts
Qiming Casting’ shredder wear parts with strict attention to detail, quality, and consistency. We’ve developed and tested our proprietary heat treat cycle and metallurgy for shredder parts that run tough and wear long.
Standard Wear Parts
Standard materials make standard wear parts.
- Mn14 – Standard manganese steel. “Crafted from high-grade virgin manganese steel with the perfect hardening alloys.”
- Mn14CrMo – Modified manganese steel. Our modified manganese parts are cast from high-grade materials, incorporating additional hardening alloys and modified heat treatment, just like our standard manganese steel wear parts.
- 42CrMo – Low alloy steel. Alloy hammers offer a higher wear rate and are well-suited for operations that do not consistently process automobiles and heavier scrap.
- DHT – DHT steel. Quality metallurgy, strict attention to quality control, including ultrasonic testing, and a specialized heat treatment produce a high-performance hammer or wear part for many applications.
| Chemical Composition(%) | |||||||||
| Material Grades | C | Si | Mn | P | S | Cr | Mo | Ni | Suit For Wear Parts |
| Mn13 | 1.03-1.17 | 0.35-0.85 | 12.5-14.0 | ≤0.045 | ≤0.03 | / | / | / | Hammers, Anvils, Grates, Caps, Pin Protectors |
| Mn13CrMo | 1.1-1.22 | 12.5-14.0 | 12.5-14.0 | ≤0.045 | ≤0.03 | 0.48-0.7 | 0.43-0.57 | / | Hammers, Anvils, Grates, Caps, Pin Protectors |
| 42CrMo | 0.38-0.45 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | 0.90-1.20 | 0.15-0.25 | / | Hammers, Caps |
| DHT | 0.490-0.50 | 0.9-1.2 | 0.6-0.8 | ≤0.030 | ≤0.030 | 0.9-1.2 | 0.55-0.65 | 1.15-1.25 | Only Hammers |
Redefining Wear Parts- DHT Hammers
Our DHT alloy steel hammer is specially heat-treated to obtain high hardness at the wear section and lower hardness plus high strength at the bore area.
| Material | Section | Hardness (Brinell) | Charpy Impact | Advantage |
| DHT | Hammer Bore | 330-400 | >10 (RT ℃,AKV,J) >8 (-40 ℃,AKV,J) | Softer and tougher for long service life with minium wear on pin |
| DHT | Hammer Head | 550-630 | >6 (RT ℃,AKV,J) >4 (-40 ℃,AKV,J） | High hardness for longer service life with no break |
FAQ
It would help if you could send us supply drawings or sample products.
Yes, you can get a set of DHT hammers for testing. After you use them, you can send the payment.
- For hammers, we can supply from 80 kg to 400kg per pcs
- For grates, we can supply no more than 15 tons